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Petrochemistry. Petrochemical Processing, Hydrocarbon Technology and Green Engineering. Edition No. 1

  • Book

  • 336 Pages
  • January 2020
  • John Wiley and Sons Ltd
  • ID: 5838719

A comprehensive textbook on petrochemical conversion processes for petroleum and natural gas fractions as produced by refinery operations

This innovative textbook provides essential links between the chemical sciences and chemical technology, between petrochemistry and hydrocarbon technology. The book brings alive key concepts forming the basis of chemical technology and presents a solid background for innovative process development. In all chapters, the processes described are accompanied by simplified flow schemes, encouraging students to think in terms of conceptual process designs.

Petrochemistry: Petrochemical Processing, Hydrocarbon Technology and Green Engineering introduces students to a variety of topics related to the petrochemical industry, hydrocarbon processing, fossil fuel resources, as well as fuels and chemicals conversion. The first chapter covers the fundamentals and principals for designing several of the processes in the book, including discussions on thermodynamics, chemical kinetics, reactor calculations, and industrial catalysts. The following chapters address recent advances in hydrocarbon technology, energy technology, and sources of hydrocarbons. The book then goes on to discuss the petrochemical industry based on four basic pillars, all derived from petroleum and natural gas:

  • Production of lower alkenes; other sources of lower alkenes; petrochemicals from C2-C3 alkenes
  • Production of BTX aromatics; chemicals from BTX aromatics
  • C1 technology
  • Diversification of petrochemicals 

The growing importance of sustainable technology, process intensification and addressing greenhouse gas emissions is reflected throughout the book.

Written for advanced students working in the areas of petrochemistry, hydrocarbon technology, natural gas, energy materials and technologies, alternative fuels, and recycling technologies the book is also a valuable reference for industrial practitioners in the oil and gas industry.

Table of Contents

About the Book xv

Preface xvii

Acknowledgments xix

General Literature xxi

Nomenclature xxv

Abbreviations and Acronyms xxvii

1 Chemical Technology 1

1.1 Introduction 2

1.2 Chemical Engineering 5

1.2.1 Conservation of Mass 7

1.2.2 Conservation of Energy 7

1.2.3 Conservation of Momentum 8

1.2.4 Thermodynamics of Chemical Reactions 8

1.2.5 Chemical Kinetics 11

1.2.5.1 Reaction Rate: Activation Energy 11

1.2.6 Reactors 12

1.2.6.1 Conversion, Selectivity, and Yields 12

1.2.6.2 Continuous Tubular Reactor 13

1.2.6.3 The Reaction Order 15

1.2.6.4 Rate Constant 15

1.2.7 Industrial Catalysts 16

1.2.7.1 The Place of Catalytic Processes in Hydrocarbon Technology 16

1.2.7.2 Homogeneous Catalysts 16

1.2.7.3 Heterogeneous Catalysts 18

1.2.7.4 Classifying Catalysts 19

1.2.8 Conversion of Hydrocarbons: Active Intermediate Forms 21

1.2.8.1 Carbocations 21

1.2.8.2 Radicals 23

1.2.8.3 Initiated Decomposition 26

1.3 Potential Steps Toward Greener Chemical Technology 28

1.3.1 Maturity 29

1.3.2 Participation in International Trade 29

1.3.3 Competition from Developing Countries 30

1.3.4 Capital Intensity and Economies of Scale 31

1.3.5 Criticality and Pervasiveness 32

1.3.6 Freedom of Market Entry 33

1.3.7 Stringent Requirements of the Clean Air Act (CAA) 34

1.3.8 High R&D for Ecologically Oriented Projects 34

1.3.9 Dislocations and Environmental Impacts 38

1.3.10 Feedstock Recycling 40

1.4 The Top Chemical Companies 41

1.5 The Top Chemicals 43

Further Reading 45

2 Current Trends in Green Hydrocarbon Technology 47

2.1 Introduction 47

2.2 Eco-Friendly Catalysts 48

2.3 Hydrogen 50

2.4 Alternative Feedstocks 51

2.5 Alternative Technologies 53

2.6 Feedstock Recycling 54

2.7 Functionalization of Hydrocarbons 55

2.7.1 Partial Oxidation of Methane 55

2.8 Biorefining 56

Further Reading 56

3 Clean Energy Technology 59

3.1 Rational Use of Energy 59

3.2 The Problem of Energy in Chemical Technology 62

3.2.1 The Basics of Energy Management to Improve Economic Budgeting 63

3.2.2 Types of Energy and Energy Sources for Chemical Technology 63

3.3 Waste Fuel Utilization 65

3.3.1 Electricity 65

3.3.2 Energy Efficiency Improvements 65

3.3.3 Energy and the Environment 66

3.3.3.1 Carbon and Greenhouse Emissions 66

3.3.3.2 Formation of Particulate Matter 67

3.3.3.3 CO2 Emissions 68

3.4 Energy Technology 70

3.4.1 Thermodynamics 70

3.4.2 Power Recovery in Other Systems 71

3.4.3 Heat Recovery, Energy Balances, and Heat-Exchange Networks 71

3.4.4 Waste-Heat Boilers 72

3.4.5 Product-to-Feed Heat Interchange 73

3.4.6 Combustion Air Preheat 73

3.4.7 Heat Pumps 74

3.5 Energy Accounting 75

Further Reading 77

4 Sources of Hydrocarbons 79

4.1 Introduction 80

4.2 Natural Gas 81

4.2.1 Definitions and Terminology 82

4.2.2 Origin 83

4.2.3 Occurrence 84

4.2.4 Reserves 84

4.2.5 Recovery 84

4.2.6 Storage 85

4.3 Petroleum or Crude Oil 85

4.4 Coal and Its Liquefaction 88

4.5 Shale Gas and Tight Oil: Unconventional Fossil Fuels 89

4.5.1 Introduction 90

4.5.2 Glossary and Terminology 91

4.5.3 Energy in 2018 93

4.5.4 Energy Outlook 2035 94

4.6 Shale Gas 96

4.6.1 Geology 98

4.6.2 Formation of Natural Gas Reservoirs 99

4.6.2.1 General 99

4.6.2.2 Unconventional Reservoir 99

4.6.2.3 Low-Permeability Gas Reservoirs 101

4.6.2.4 Fractured Shales 102

4.7 Tight Oil 102

4.7.1 Types of Tight Oil Plays 103

4.7.1.1 Geo-Stratigraphic Play 104

4.7.1.2 Shale Oil Play 104

4.7.2 Technologies Used to Recover Tight Oil 104

4.7.2.1 Horizontal Drilling 105

4.7.2.2 Hydraulic Fracturing 105

4.7.2.3 Microseismic Events 106

4.7.3 Initial Production 106

4.7.3.1 Infill Drilling 106

4.7.3.2 Wellbore Construction and Groundwater Protection 107

4.7.3.3 Minimizing Footprint 107

4.7.4 Environmental Impacts of Natural Gas 107

4.7.4.1 Water and Air Quality, Methane, and Other Important Greenhouse Gases 108

4.7.4.2 Earthquakes 108

4.7.5 Conclusion 108

4.8 Heavy Oils, Shale, and Tar Sand 109

Further Reading 110

5 Links with Natural Gas, Crude Oil, and Petroleum Refineries 113

5.1 Links with Natural Gas 113

5.1.1 Introduction 113

5.1.2 Processing 114

5.1.3 Water Removal 114

5.1.4 Acid Gas Removal: Environmentally Friendly Solvents 115

5.1.5 Fractionation 115

5.1.6 Turboexpander Process 116

5.1.7 Solvent Recovery 116

5.1.8 Chemicals From Natural Gas 117

5.2 LPG as an Ethylene Feedstock 117

5.3 Heavy Condensates 117

5.4 Links with Crude Oil 118

5.4.1 Naphtha 119

5.4.2 Middle Distillates 122

5.4.3 Heavy Condensates Recovery 123

5.5 Links with Petroleum Refineries 124

5.5.1 Fluid Catalytic Cracking 124

5.5.2 Catalytic Reforming 128

5.5.2.1 Maximum Aromatic Production 131

5.5.2.2 Aromatics Complex 131

6 Hydrocarbon Technology, Trends, and Outlook in Petrochemistry 133

6.1 Definition 133

6.2 Petrochemistry and Its Products 140

Further Reading 142

7 Pillar A of Petrochemistry 143

Production of Lower Alkenes

7.1 Steam Cracking (Pyrolysis) 143

7.1.1 Reaction in Steam Cracking 145

7.1.2 Thermodynamics 145

7.1.3 Mechanism 145

7.1.4 Kinetics 145

7.2 Industrial Process 145

7.2.1 Composition of Feedstock 146

7.2.2 Pyrolysis Temperature and Residence Time 146

7.2.3 Partial Pressure of Hydrocarbon and Steam-to-Naphtha Ratio 147

7.2.4 Severity and Selectivity 147

7.2.5 Furnace Run Length 148

7.3 Ethylene Furnace Design 148

7.3.1 Heat Exchanger 149

7.4 Coke Formation During Pyrolysis and Decoking Measures 150

7.4.1 Catalytic Gasification of Coke During Production 150

7.4.2 Sulfur Addition to Ethane Feedstocks 153

7.5 Product Processing 153

7.5.1 Hot Section 155

7.5.2 Quench Section 155

7.6 Typical Naphtha Cracker Plant 155

7.6.1 Hot Section 155

7.6.2 Cold Section 156

7.7 Gas-Feed Cracker Process Design 156

7.8 Trends in Technological Development of Steam Crackers for Production of Ethylene 159

7.8.1 Direct Involvement in Petrochemical Production 161

7.8.2 Integrating SC Operations 162

Further Reading 164

8 Pillar A of Petrochemistry 165

Other Sources of Lower Alkenes

8.1 Catalytic Dehydrogenation of Light Alkanes 165

8.2 Methanol to Alkenes 169

8.2.1 MTO Catalyst 169

8.3 Metathesis 171

8.3.1 Process Chemistry 171

8.4 Oxidative Coupling of Methane 172

8.5 Current and Future Developments 174

Further Reading 175

9 Pillar A of Petrochemistry 177

Petrochemicals from C2 - C3 Alkenes

9.1 Introduction 177

9.2 Chemicals from Ethylene 178

9.3 Chemicals from Propylene 178

9.4 Polymerization 179

10 Pillar B of Petrochemistry 181

Production of BTX Aromatics

10.1 Introduction 181

10.2 Alkylation 183

10.2.1 Ethylbenzene 183

10.2.1.1 Process Chemistry 183

10.2.1.2 New Eco-Friendly Catalyst 184

10.2.1.3 Environmental Protection of the Described Process 185

10.2.1.4 CDTECH EB Process 185

10.2.1.5 EBMAX Process 187

10.2.2 Cumene 188

10.2.2.1 Process Chemistry 188

10.2.2.2 Environmental Protection of the Process Description 189

Further Reading 190

11 Pillar B of Petrochemistry 191

Chemicals from BTX Aromatics

11.1 Chemicals from Aromatic Hydrocarbons 191

11.2 Styrene 192

11.2.1 Process Chemistry 193

11.2.2 Process Descriptions 193

11.3 Hydrogenation 194

11.3.1 Partial Hydrogenation of Benzene to Cyclohexene 195

11.4 Hydrodealkylation of Toluene 196

11.5 Isomerization 197

11.6 Disproportionation of Toluene 198

11.7 Oxidation Processes 199

11.7.1 Cumene → Phenol + Acetone 199

11.7.2 Process Chemistry 200

11.7.2.1 Cumene Oxidation to Cumene Hydroperoxide 200

11.7.2.2 Cumene Hydroperoxide Cleavage to Phenol and Acetone 200

11.7.2.3 Distillation Section 200

11.7.3 Process Description 201

11.7.4 Benzene → Maleic Anhydride 202

11.7.5 Cyclohexane → Cyclohexanol + Cyclohexanone → Adipic Acid 202

11.7.6 P-Xylene → Terephthalic Acid / Dimethyl Terephthalate 203

11.8 Condensation Processes 204

11.8.1 Aniline 204

11.8.2 4,4′-Diphenylmethane Diisocyanate 204

11.8.3 Toluene → Dinitrotoluene and Toluene Diisocyanate 205

11.8.4 Bisphenol A 206

11.8.4.1 Bisphenol Reaction 208

11.8.4.2 Process Description 208

12 Pillar C of Petrochemistry 209

C1 Technologies

12.1 Introduction 210

12.2 Synthesis Gas 211

12.2.1 Steam Reforming of Methane - Stringent Greenhouse Gas 212

12.2.1.1 Reactions and Thermodynamics 213

12.2.2 Steam Reforming Process 214

12.2.3 Hydrogen 215

12.2.4 MegaMethanol Technology 215

12.2.4.1 Process Description 216

12.2.5 Autothermal Reforming 218

12.2.6 Combined Reforming 219

12.2.7 Methanol Synthesis 220

12.2.7.1 Methanol Synthesis Loop 222

12.2.7.2 Methanol Distillation 222

12.2.8 MTBE 223

12.2.8.1 Environmentally Friendly Process of Catalytic Distillation 224

12.2.9 Etherification of Glycerol by Isobutylene 225

12.2.10 Fisher-Tropsch Synthesis 228

12.2.11 Acetic Acid 229

12.2.11.1 Background Information 229

12.2.11.2 Principal Reaction 230

12.2.11.3 Catalyst Preparation Reactions 230

12.2.11.4 Process Description 231

12.2.12 Hydroformylation 231

12.2.12.1 Thermodynamics 232

12.2.12.2 Catalyst Development 233

12.2.12.3 Catalytic Cycle 233

12.2.12.4 Kinetics 234

12.2.12.5 Process Flowsheet 234

12.2.12.6 Comparison of the Hydroformylation Process 235

Further Reading 236

13 Hydrogen Technologies 237

13.1 Introduction 237

13.2 Hydrogen as an Alternative Fuel 239

13.2.1 Production of Hydrogen 240

13.2.1.1 Dry Reforming, Methane, and CO2 Chemical Transformation 241

13.3 Vehicle On-Board Fuel Reforming 243

13.3.1 Steam Reforming of Naphtha (Gasoline) 245

13.3.2 On-Board Diesel Fuel Processing 246

13.3.3 Direct and Gradual Internal Reforming of Methane 248

13.3.4 Methanol-to-Hydrogen Production 249

13.3.5 Steam Reforming of Ethanol 252

13.4 Vehicular Hydrogen Storage Approaches 254

13.4.1 Reversible On-Board Approaches 255

13.4.1.1 Compressed Hydrogen Gas 255

13.4.1.2 Liquid Hydrogen Tanks 256

13.4.1.3 Metal Hydrides 256

13.4.1.4 High-Surface-Area Sorbents and Carbon-Based Materials 256

13.4.2 Chemical Hydrogen Storage: Regenerable Off-Board 257

13.4.2.1 Hydrolysis Reactions 257

13.4.2.2 Hydrogenation/Dehydrogenation Reactions 257

13.4.2.3 Ammonia Borane and Other Boron Hydrides 258

13.4.2.4 Ammonia 258

13.4.2.5 Alane 258

13.5 Gas Conversion Technologies/Natural Gas Upgrading 258

13.5.1 GTL Conversion of Syngas to Fuel 259

Further Reading 259

14 Biorefineries 263

14.1 Introduction 263

14.2 Petrochemistry 264

14.3 Carbonization of Coal 264

14.4 Manufacturing of Activated Carbon 265

14.5 Chemicals and Fuels from Biomass 266

14.5.1 Degasification 266

14.5.2 Oxygenation 268

14.5.3 Levoglucosan 270

Further Reading 272

15 Recycling Technologies 273

15.1 Feedstock Recycling of Plastic Wastes 273

15.2 Fuels and Chemicals from Polymer Waste 275

15.3 Fuels and Chemicals from Used Tires 277

Further Reading 281

16 Microchannel Technologies and Nanotechnology 283

16.1 Introduction 283

16.2 Fluid Flow in Microchannels 285

16.3 Intensified Superheated Processing 286

16.3.1 Oxidative Dehydrogenation of Hydrocarbons 287

16.3.2 Steam Reforming of Ethanol 287

16.3.3 Fischer-Tropsch Synthesis and GTL 288

16.4 Steam Cracking of Hydrocarbons 289

16.5 Nanotechnology 292

16.5.1 Definition 292

16.5.2 Fundamental Concepts 294

16.5.3 Nanomaterials 295

16.5.4 Applications 295

Further Reading 296

Index 297

Authors

Martin Bajus